CVE-2020-7804 — MEDIUM (6.4)

Vulnerability Description

ActiveX Control(HShell.dll) in Handy Groupware 1.7.3.1 for Windows 7, 8, and 10 allows an attacker to execute arbitrary command via the ShellExec method.

CVSS Score

6.4

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:L/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

LOW

Availability

HIGH

Affected Products

Vendor	Product	Versions
Handysoft	Groupware	1.7.3.1
Microsoft	Windows 10	-
Microsoft	Windows 7	-
Microsoft	Windows 8	-

Related Weaknesses (CWE)

CWE-78

References

http://www.handysoft.co.kr/product/product.html?seq=12Vendor Advisory
https://www.boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35368Third Party Advisory
http://www.handysoft.co.kr/product/product.html?seq=12Vendor Advisory
https://www.boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35368Third Party Advisory

FAQ

What is CVE-2020-7804?

CVE-2020-7804 is a vulnerability with a CVSS score of 6.4 (MEDIUM). ActiveX Control(HShell.dll) in Handy Groupware 1.7.3.1 for Windows 7, 8, and 10 allows an attacker to execute arbitrary command via the ShellExec method.

How severe is CVE-2020-7804?

CVE-2020-7804 has been rated MEDIUM with a CVSS base score of 6.4/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-7804?

Check the references section above for vendor advisories and patch information. Affected products include: Handysoft Groupware, Microsoft Windows 10, Microsoft Windows 7, Microsoft Windows 8.